An inlet pipe on a swimming pool can be used to fill the pool in 24 hours. The drain pipe can be used to empty the pool in 40 hours. If the pool is one-third filled and then the drain pipe is accidentally opened, how long will it take to fill the pool?
___________ hours

Answer this Question

First Name:

School Subject:

Answer:

Related Questions

College Math - An inlet pipe on a swimming pool can be used to fill the pool in ...

math - An inlet pipe on a swimming pool can be used to fill the pool in 28 hours...

Math - An inlet pipe on a swimming pool can be used to fill the pool in 24 hours...

Pre Calc - A swimming pool can be filled by a vent in 10 hours. When the pool is...

MATH - An inlet pipe can fill an empty pool in 3 hours. Another pipe can fill ...

math - Three water pipes are used to fill a swimming pool. The 1st pipe alone ...